OMG ANON YOU MADE ME SMILE LIKE AN IDIOT IN A SUCH SHITTY DAY ILY

Ohhhh I just love thinking of young bllkers being in older Isagi. One of my fave AU is kindergarten teacher!Isagi and other bluelockers as his cute little pupils. They always fight for his attention, look at him with hearts in their eyes, and he feels very embarrassed and awkward about it. But he can never deny them anything because they're his precious babyboys and he loves all of them so dearly... He would never be able to survive their disappointment. So when they start asking for more — for longer touches, for pecks in the lips instead of cheeks, for touching his chest — Isagi doesn't say no. He almost physically can't. So his boys grow much greedier with each day, much bolder with each hour...

Isagi isn't able to reject any of them, so when they ask for help, tears in their eyes and a tiny tent in their pants, he doesn't say no. He knows he should, but he can't — they suffer so hard and look at him with so much trust and affection, with such an utter devotion...

Isagi hates himself for always given in, so he never notices how slyly his boys grin once they're done.